About Business
G-TECH AUTOMOTIVE is a leading Car Repair specialist serving the Upland, CA, Rancho Cucamonga area. They provide a wide variety of solutions, including Auto repair shop, Auto electrical service, Engine rebuilding service, and other Car Repair tasks. Boasting a solid 4.7/5 rating from 99 verified reviews, their reputation precedes them. As a locally-owned business in Upland, CA, they are deeply committed to providing honest and reliable Car Repair support to their neighbors. If you are in need of Car Repair assistance, we invite you to reach out to them today or visit their location in Upland, CA.
Google Reviews
Jeniffer Flores
★★★★★
4 years ago
It was an amazing experience I believe the mechanic Jason helped me very professionally was very kind and just looking to solve my car issues. I didn’t feel like I was being sold or cheated. I would highly recommend.
Mark Farhan
★★★★★
8 years ago
Was very impressed after bringing my wife's Ford Flex in and not just did they fix it but called around till they found the lowest price on the part. Car drives like a dream now. Thank u Jason & G-Tech...we'll definitely be back!
diane amantiad
★★★★★
Edited 4 years ago
I rated it a 5 stars production. James and Rudy were professional, engaging, went the extra mile for me to solve my problem. They are honest and knowledgeable, which in the auto mechanic business can be a matter of life or death. Thank you for caring...job quickly and well done! Mahalo and Aloha! Will be back!
Marcelo Bowsa
★★★★★
6 years ago
Over the years, anytime there's an issue with my car, I go to G tech and see Jason. They always have great customer service and get the job done in a timely manner. They are for sure my go to shop! Thank you
Asif Edwin Williams (Vino)
★★★★★
4 years ago
Great people, Great service I went there for Oil change on Chevy Suburban, I took my own Oil and Filter. 👍
Kathy Cooper
★★★★★
6 years ago
I truly appreciate this place. They have always done well by our family. My husband is a car guy, always did his own work back in the day, he trusts G's enough to send our 20 something girls here alone cause he knows they wont be upsold and they will be well taken care of. I highly recommend G's to anyone.
Paula Mitchell
★★★★★
7 years ago
Have been meaning to write a review since taking in my cars several times to G-tech. Don't hesitate to take your car here, I would recommend them 100% to any family member or friend. Very professional and competent but also very helpful and friendly. So glad to find an honest shop, I thought I had a big problem, but it was actually a small problem that they fixed right on the spot. Even on short notice they have been very accommodating to fit me in. I'm so glad I came here, Thanks G-Tech!
dargueta
★★★★★
4 years ago
Jason and the rest of the G-Tech team are on it! no joke. Amazing customer service and great knowledge of vehicles. All repairs done have been completed in a timely manner. I find prices to be fair for the repairs I've done and most important parts used have been reliable.
Rhonda Orsatti
★★★★★
5 years ago
G Tech is amazing! I took my car there when it was overheating and showing warning lights. Jason was extremely professional and thorough. He kept the car and correctly diagnosed the problems. He even shopped around for the best price for the parts. They care about and respect their customers. I have been back for other issues and they fix it right every time. I also support the fact that they are female owned. G is doing a great job in the neighborhood.
diondre mcbride
★★★★★
a year ago
G-Tech did a fantastic job with changing my spark plugs, rotors, and back breakers. Excellent customer service and one year warranty!!! It took one day to get all the work done. I’m definitely coming back.
Kathy Rodriguez
★★★★★
a year ago
This place is great not only the customer service but the knowledgeable folks behind the desk and in the shop. I was referred to G-Tech through an employee at Auto Zone. I appreciate you G-Tech for helping me save my money. All my Expedition needed was an original Ford fuel cap which was the reason my Check Engine Soon light came on. To my disbelief this shop is female owned, that’s a bonus!👏👏👏
Fox McBride
★★★★★
a year ago
I’ve been going to G Tech for a few years now, and I would not trust my cats anywhere else! G, Jason, Rudy and staff are the absolute best. They care about not just doing the repairs right, they really care about your safety. Their prices are the best, and they are so honest and friendly. I wouldn’t trust my cars elsewhere!
Angie Carranza
★★★★★
a year ago
We originally brought in the 2013 Hyundai Elantra to see what issues it was having since it broke down while in the freeway. While we kinda knew it would not be worth the repair, my sister was able to give our mom the 2017 Chevy Volt. So we brought that in to be checked for oil change and any other issues while finding out the issue of Hyundai. We end up finding out the Hyundai was not worth the repair because it would've cost over the car value and they found out the motor issue was passed the warranty through the dealer. Also, they recommended us to use Pick Your Part to be sold to which went smoothly and quickly. That was awesome! We were able transfer all items from Hyundai to Chevy. We found out the Chevy was in great condition and gave us a detail report of it. They did an excellent job taking care of us and went above and beyond. I truly recommend this business to all my friends and family. Everyone in my household now comes here.
Rachel Rivera
★★★★★
4 years ago
I brought both my Toyota Sequoia and Highlander in for service. Jason is great. He is friendly, professional and very knowledgeable. They are upfront and fair with pricing. I am a forever customer.
Aurora Ledezma
★★★★★
4 years ago
I had a catalytic converter shield placed on my car after someone attempted stealing it. These guys did the job quick. I mentioned to them that the reviews on the shield stated there was a rattling after installation. They made sure to take care of it before they gave it back to me. Great job! I will return!
Miguel Viramontes
★★★★★
3 years ago
Very knowledgeable and trustworthy shop. I've had bad experience with all the the other 3 shops on Foothill. But let me tell you about G-TECH all their high stars reviews on Google and Yelp are true. They are my new shop for all of my vehicles. Jason and his team, actually work hard to help you and your car back on the road.
E G
★★★★★
Edited 4 months ago
If the app allowed, I would rate G-Tech Automotive 100 plus stars. Jason was very respectful, friendly and walked me through the process of an oil change along with all the other services that would be performed. I highly recommend G-Tech Automotive.
Jeremy Ebbink
★
☆☆☆☆
2 months ago
I had my oil changed at G-Tech a month ago. The staff member who worked with me lied by telling me my engine air filter and cabin air filter needed to be replaced. I called him on his lie. I told him one of the filters was replaced just a few months before when I had my battery replaced at G-Tech. He looked at his records and confirmed that was true. I had the other filter changed last time I had my oil changed at another auto shop. When he showed me one of the filters to tell me why they had recommended a replacement, it was complete clean besides a few big pieces of debris which easily fell out when he tapped the filter against the wall. Then, I wrote this same review on the SureCritic review app they emailed me for my input. I also gave one out of five stars. When I finished, the app still showed 100% 5-star reviews. What a scam!
Max Holland
★★★★★
2 months ago
Jason & the crew are always very helpful, prioritizing urgent maintenance and helpful planning to ensure I get the most function & life out of my old car! Been coming here for a long time and drive from about an hour away for trusted service
Aly Martinez
★★★★★
a month ago
I can’t recommend G-Tech Automotive enough. I bring both of my vehicles here, and the service is consistently top notch. The manager, Jason, is incredibly professional and always makes sure I’m taken care of. Rudy, the other technician, is fantastic, he’s extremely informative and takes the time to answer every single question I have. What I appreciate most is that they truly look out for my best interest rather than just trying to upsell services. If you’re looking for an honest, professional team, this is the place to go!!
